# a = 1
# while a<6:
#     print('☆')
#     a+=1

# b = 1
# while b  < 6:
#     print('☆',end='')
#     b += 1



# a = 1
# while a<7:
#     b = 1
#     while b<= a:
#         print('☆', end='')
#         b += 1
#     print()
#     a+=1


# a = 7
# while a>0:
#     b = 1
#     while b<= a:
#         print('☆', end='')
#         b += 1
#     print()
#     a-=1

a = 1
while a < 8:
    b = 1
    while b <= 7 - a:
        print(' ', end='')
        b += 1
    c = 1
    while c <= 2*a-1:
        print('*', end='')
        c += 1
    print()
    a+=1
